Book for web PDF - CMA/Flodyne/Hydradyne PDFs/Balluff/Distance/Balluff BTL... · The universal standard series Stroke lengths up to 7,620 mm Programmable output signals – measuring

■ The universal standard series

■ Stroke lengths up to 7,620 mm

■ Programmable output signals – measuring range, inverting,

confi guring, documenting

■ Floating and captive magnets

■ Up to 15 mm distance between magnet and transducer – truly

non-contact

■ Measures position and speed

■ Differential and synchronized measurement

■ Available with analog signals, digital interfaces and fi eldbuses

Profi le P

Micropulse Transducers

76 For more information, visit us online!

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P BTL7

General data 78

Analog interface 80

Programming 82

EtherCAT 84

P BTL5

General data 86

Analog interface 88

Digital pulse interface 90

SSI interface 92

CANopen interface 94

DeviceNet interface 96

Profi bus DP interface 98

Floating magnets 100

Captive magnets, control arm 102

Profi le PContents

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Scope of delivery

■ Transducer (select your interface from page 80)

■ Quick start instructions

■ Mounting clamps with insulating sleeves and screws

Please order separately:

USB communication box, page 82

Magnet, page 100

Connectors, page 236

■ Non-contact detection of the actual position

■ IP 67, insensitive to contamination

■ Wear-free

■ Insensitive to shock and vibration

■ Absolute output signal

■ Measurement length up to 7,620 mm

■ One or two magnet operation

■ Error and status LED

Series Profi le P BTL7

Shock load 150 g/6 ms as per IEC 60068-2-27

Continuous shock 150 g/2 ms as per IEC 60068-2-29

Vibration 20 g, 10...2000 Hz per EN 60068-2-6

Polarity reversal protected to 36 V

Overvoltage protected to 36 V

Dielectric strength 500 V AC (GND to housing)

Degree of protection as per IEC 60529 IP 68 with cable outlet, IP 67 with screwed-on plug connector BKS-S...

Housing material Anodized aluminum

Housing attachment Mounting clamps

Connection Connectors/cables

EMC testing

Radio interference emission EN 55016-2-3 (industrial and residential area)

Static electricity (ESD) EN 61000-4-2 Severity level 3

Electromagnetic fi elds (RFI) EN 61000-4-3 Severity level 3

Rapid, transient electrical pulses (burst) IEC 61000-4-4 Severity level 3

Surge voltage EN 61000-4-5 Severity level 2

Conducted interference induced

by high-frequency fi elds

EN 61000-4-6 Severity level 3

Magnetic fi elds EN 61000-4-8 Severity level 4

Standard nominal strokes [mm] 0050...7620 mm

Profi le P BTL7 Micropulse+

General datauser confi gurable

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Transducer with fl oating magnet and S115 connection

Nominal stroke

6850

72 7313.8

36.8

41

34.815Installation length

6850

72 7312

36.8

41

34.815

Transducer with fl oating magnet and S32 connection

Nominal stroke

Installation length

Transducer with captive magnet and KA cable outlet

Nominal stroke

Installation length


General data

Transducer with EtherCAT connection C003

50

40.6

68

41 36.8

11.515

8 83 73

2xM12

11.5

M8

Installation length

Rated length = measuring range


Profi le P BTL7

General data

Analog interface

Programming

EtherCAT

Profi le P BTL5

General data

Analog interface

Digital pulse interface

SSI interface

CANopen interface

DeviceNet interface

Profi bus DP interface

Floating magnet

Captive magnet

Profi le PF

Profi le AT

Profi le BIW

Rod

Rod Compact and Rod AR

Rod EX, T Redundant and CD

Filling Level Sensor SF

Accessories

Basic Information and Defi nitions

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Operating mode: Speed

Velocity output

Operating mode: Double position indicator

2 magnets, 2 movements, 2 output signals

Operating mode: Differential

Differential signal between

2 magnets, position and difference possible.

Micropulse+ USB-Confi gurable BTL7-A/E501

■ Simple confi guration and adjustment of the start and end point via

the USB interface, fast startup

■ "Easy Setup" for manual adjustment on-site

■ Confi gurable dual output functions, position and speed

■ Increased operating reliability with status LEDs for indicating the

operating status and diagnostic information

Position and velocity

Two outputs can be assigned any position value and velocity signal

using the USB interface.


Analog interface

Series

Output signal

Transducer interface

Position signal interface, customer device

Part number

Output signal factory setting

Output signal can be adjusted via Confi gurable USB

Load current

Load resistance

System resolution

Current consumption at 24 V DC

Hysteresis

Repeat accuracy

Sampling rate, length-dependent

Max. linearity deviation

Temperature coeffi cient

Supply voltage

Polarity reversal protected

Overvoltage protected

Dielectric strength

Operating temperature

Stroke Lengthsup to 7,620 mm

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Profi le P BTL7 Profi le P BTL7

analog analog

A E

analog analog

BTL7-A501-M_ _ _ _-P-_ _ _ _ BTL7-E501-M_ _ _ _-P-_ _ _ _

0...10 V and 10...0 V 4...20 mA and 20...4 mA

–10...10 V and 10...–10 V 0...20 mA and 20...0 mA

Max. 5 mA

≤ 500 ohms

≤ 0.33 mV ≤ 0.66 μA

≤ 150 mA ≤ 180 mA

≤ 10 μm ≤ 5 μm

System resolution/min. 2 μm System resolution/min. 2 μm

Max. 4 kHz Max. 4 kHz

±50 μm to ≤ 500 mm nominal stroke

±0.01% FS > 500...≤ 5500 mm nominal stroke

±0.02% FS > 5500 mm nominal stroke

±50 μm to ≤ 500 mm nominal stroke

±0.01% FS > 500...≤ 5500 mm nominal stroke

±0.02% FS > 5500 mm nominal stroke

≤ 30 ppm/K ≤ 30 ppm/K

10...30 V DC 10...30 V DC

to 36 V to 36 V

to 36 V to 36 V

500 V AC (ground to housing) 500 V AC (ground to housing)

–40...+85 °C –40...+85 °C

Standard

Nominal stroke [mm]

0050...7620 mm

Ordering example:

BTL7-_501-M_ _ _ _-P-_ _ _ _

Output signal

A 0...10 V and 10...0 V

E 4...20 mA and 20...4 mA

Please enter code for output signal, nominal stroke and connection in the Part number.


Analog interface

Connection

S115 Connector

8-Pin M12

S32 Connector

8-Pin M16 (DIN)

KA02 PUR cable 2 m

KA05 PUR cable 5 m

KA10 PUR cable 10 m

KA15 PUR cable 15 m

Commonly specifi ed stroke lengths:

mm inches mm inches mm inches mm inches

0051 2 0762 30 2743 108 5486 216

0102 4 0914 36 3048 120 5791 228

0152 6 1067 42 3353 132 6096 240

0203 8 1220 48 3658 144 6401 252

0254 10 1372 54 3962 156 6706 264

0305 12 1524 60 4267 168 7010 276

0407 16 1829 72 4572 180 7315 288

0508 20 2134 84 4877 192 7620 300

0610 24 2438 96 5182 204

Additional stroke lengths availableInch to millimeter conversion: Inches x 25.4 = millimeters


Profi le P BTL7

General data

Analog interface

Programming

EtherCAT

Profi le P BTL5

General data

Analog interface


SSI interface

CANopen interface

DeviceNet interface


Floating magnet

Captive magnet

Profi le PF

Profi le AT

Profi le BIW

Rod




Accessories


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Connecting the communication box with S32 or S115 connector

Communication box connected via cable in the control cabinet

USB confi guration

System requirements

■ Standard PC

■ Operating system: Windows 2000/XP/Vista/7

■ Screen resolution at least 1024 × 768 pixels

■ 10 MB available hard disk space

■ Install Java Runtime Environment (JRE) Version 1.4.2 or higher

http://java.com/getjava

■ USB port

Start, end value setting and confi guration via USB

The Micropulse Confi guration Tool software allows the quick and easy

confi guration of Balluff transducers of type BTL7-A/E501... on a PC.

The most important features include:

■ Online display of the current position of the magnet

■ Graphic support for setting the functions and

characteristics

■ Display of information about the connected transducers

■ Selectable number formats and units for display

■ Reset to factory settings possible

■ Demo mode without having a transducer connected

Connecting the USB communication box

For models BTL7-A/E501-M...-P-S32 and -S115 transducers, the

communication box can be switched between the transducer and the

controller. The communication box is connected to the PC using a

USB cable.

USB communication box

BTL7-A-CB01-USB-S32,

for BTL7-A/E501... with S32 connector

BTL7-A-CB01-USB-S115,

for BTL7-A/E501... with Connector S115

BTL7-A-CB01-USB-KA,

for BTL7-A/E501... with cable connection

Scope of delivery

■ USB communication box

■ Cable set


The PC software and the corresponding manual are available on the

Internet at www.balluff.com/downloads-btl7


ProgrammingUSB Confi gurable

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Programming


Profi le P BTL7

General data

Analog interface

Programming

EtherCAT

Profi le P BTL5

General data

Analog interface


SSI interface

CANopen interface

DeviceNet interface


Floating magnet

Captive magnet

Profi le PF

Profi le AT

Profi le BIW

Rod




Accessories


Micropulse+ position measuring systems in a profi le housing are non-

contact, absolute measuring systems for accurately measuring one

or more measurement paths. They impress with their robust design

including IP 67 high degree of protection, ease of installation, and

wear-free measurement principle with high accuracy. The current axis

positions are marked by the position magnets through the wall of the

aluminum profi le. The position measuring systems tolerate a lateral

offset as well as a height offset of up to 15 mm.

Features

■ Non-contact measurement of the measuring position




■ Measuring lengths up to 7,620 mm

■ Two measurement paths per system

■ Error and status LED

■ Quick commissioning through USB confi guration

Micropulse+ position measuring

systems guarantee cost-

effectiveness and quality in the

manufacture of concrete blocks.

In a concrete block machine, the

Micropulse+ position measuring

system simultaneously and reliably

measures the axis position of load

and molding stroke movement.

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EtherCAT

EtherCAT is an Ethernet-based fi eldbus. The open protocol is suitable

for hard and soft realtime requirements in automation technology.

The focal points in the development of EtherCAT are extremely short

cycle times (≤ 100 μs), low jitter for exact synchronization (≤ 1 μs) and

low hardware costs.

Modular device profi le: absolute linear encoder

The BTL-V50E-… corresponds to the profi le for absolute linear

encoders and is confi gured as a modular device. The transducer

represents a virtual module carrier, which has 16 slots for the position

encoder. Various virtual modules can be plugged into each slot. These

specify which data are assigned to the respective position encoder.

Synchronous operating mode

EtherCAT devices implement a high-precision time in hardware, more

precisely, in the EtherCAT Slave Controller. These distributed clocks

lend the EtherCAT synchronization mechanism its name, "Distributed

Clocks" (DC).

Cams/switching points

The BTL7-V50E-… can also be used as a cam switch. For this

purpose there are four cams (Cam) available per position encoder

(Magnet).

Advantages, features

■ Multiposition detection – simultaneously detect 16 positions

■ Easy evaluation – 4 cams or switching points per position

■ Highly dynamic, because synchronous – synchronous operating

mode through DC (Distributed Clocks)

■ Flexibly installable – completely transferable system

■ Reliability in the BUS – LED EtherCAT diagnostics

■ Reliability in the measurement system – LED Micropulse system

diagnostics


EtherCAT interface

LED 3(Link/Activity IN)

LED 2(EtherCAT status)

LED 1(BTL status)

LED 4(Link/Activity OUT)

LED 1 Micropulse BTL7 diagnostics

Green Normal function

The position encoder is within the limits.

Red Error

No position encoder, or position encoder is

outside the limits.

LED 2 – 4 EtherCAT – Bus diagnostics

synchronous and dynamic

Series

Output signal


Position signal interface, customer device

Part number

EtherCAT interface

Repeat accuracy

System resolution, confi gurable Position

Velocity

Hysteresis

Measurement rate


Temperature coeffi cient of overall system

Supply voltage

Current consumption


Storage temperature

ESI fi le

Max. cable length

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Profi le P BTL7

EtherCAT

V50E

EtherCAT

BTL7-V50E-M_ _ _ _-P-C003

Floating

≤ 5 μm, (typically ±2.5 μm)

1 μm

0.1 mm/s increments confi gurable

≤ ±10 μm

fSTANDARD = 1 kHz

≤ 5500 ±30 μm, > 5500 ±0.002 % FS

≤ 18 ppm/K (at 500 mm)

10...30 V DC

≤ 120 mA

–40...+85 °C

–40...+100 °C

www.balluff.com

< 100 m

Standard

Rated length [mm]

0050...7620 mm in 5-mm increments

Ordering example:

B T L 7 - V 5 0 E - M _ _ _ _ - P - _ _ _ _

Ethernet

Interface type

E EtherCAT

Please enter code for output signal, rated length and connection in

the part number.


EtherCAT interface

Connection

C003 4-pin

1× M8 connector + 2× M12 connector

D-coded

Function principle of the EtherCAT data transmission


Profi le P BTL7

General data

Analog interface

Programming

EtherCAT

Profi le P BTL5

General data

Analog interface


SSI interface

CANopen interface

DeviceNet interface


Floating magnet

Captive magnet

Profi le PF

Profi le AT

Profi le BIW

Rod




Accessories


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The structural design, high degree of protection and simple

installation of Balluff Micropulse Transducers in a profi le housing

makes them an excellent alternative to linear transducers, e.g.

potentiometers, glass scales and LVDTs. The linear sensing element

is protected inside an extruded aluminum profi le.

A passive magnet marks the measuring point on the measuring

path without making contact. Measuring ranges between 50 and

5,000 mm are possible.

■ Non-contact detection of the measurement position


■ Wear-free



■ Max. resolution of 0.001 mm (depending on the electronic

evaluation unit)

■ Direct signal evaluation or in conjunction with evaluation units

for all control and regulating systems




Polarity reversal protected yes

Overvoltage protected TransZorb protection diodes

Dielectric strength 500 V (GND to housing)

Degree of protection as per IEC 60529 IP 67 (with IP-67 connector BKS-S... attached)


Housing attachment Compression clamps

Connection Connectors/cables

EMC testing








Standard nominal strokes [mm] 0050...5500 mm depending on the interface

Scope of delivery




Magnets, on page 100


Mounting clamps with insulating sleeves and screws

Profi le P BTL5 General data

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CANopen connection S 94 with connectors BKS-S 94-00 and BKS-S 92-00 for transducers

with CANopen interface, page 236

Transducer with fl oating magnet, S 32 connection with BKS-S 32M/BKS-S 32M-C/

BKS-S 32M connector for transducers with analog interface, digital pulse interface and SSI interface, from page 232

Nominal stroke

Installation length

Transducers with captive magnets and cable outlet for transducers with analog interface, digital pulse interface

and SSI interface, from page 232Nominal stroke

DeviceNet connection S 93 with connectors BKS-S 92-00, BKS-S 93-00 and BKS-S -48-15-CP-_ _, page 236

Profi bus DP connection S103 with connector BCC0715 and BCC0714, page 237 and BKS-S-48-15-CP-_ _ page 238

CANopen connection S 92 with connector BKS-S 92-00 for transducers

with CANopen interface, page 236

Installation length

Profi le P BTL5General data


Profi le P BTL7

General data

Analog interface

Programming

EtherCAT

Profi le P BTL5

General data

Analog interface


SSI interface

CANopen interface

DeviceNet interface


Floating magnet

Captive magnet

Profi le PF

Profi le AT

Profi le BIW

Rod




Accessories


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BTL transducers with analog outputs are available in the variants

0...0 V, 4...20 mA, 0...20 mA and –10...10 V, with rising and falling

characteristics.

Micropulse Transducers – a non-contact alternative

to contacting transducers

Connection scheme potentiometer, block diagram

Micropulse Transducer connections, block diagram

Profi le P BTL5 Analog interface

Please enter code for output signal and nominal stroke in

the part number.

Scope of delivery

■ Transducer





Mounting clamps with insulating sleeves and screws

Series

Output signal


Customer device interface

Part number

Output voltage

Output current

Load current

Max. residual ripple

Load resistance

System resolution

Hysteresis

Repeat accuracy

Sampling rate


Temperature coeffi cient Output voltage

Current output

Supply voltage

Current consumption

Polarity reversal protected

Overvoltage protected

Dielectric strength


Storage temperature

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Profi le P BTL5 Profi le P BTL5 Profi le P BTL5 Profi le P BTL5

analog analog analog analog

A E C G

analog analog analog analog

BTL5-A11-M_ _ _ _-P-_ _ _ _ BTL5-E1_-M_ _ _ _-P-_ _ _ _ BTL5-C1_-M_ _ _ _-P-_ _ _ _ BTL5-G11-M_ _ _ _-P-_ _ _ _

0...10 V and 10...0 V –10...10 V and 10...–10 V

4...20 mA or 20...4 mA 0...20 mA or 20...0 mA

Max. 5 mA Max. 5 mA

≤ 5 mV ≤ 5 mV

≤ 500 ohms ≤ 500 ohms

≤ 0.1 mV ≤ 0.2 μA ≤ 0.2 μA ≤ 0.1 mV

≤ 4 μm ≤ 4 μm ≤ 4 μm ≤ 4 μm

System resolution/min. 2 μm System resolution/min. 2 μm System resolution/min. 2 μm System resolution/min. 2 μm

fSTANDARD = 1 kHz fSTANDARD = 1 kHz fSTANDARD = 1 kHz fSTANDARD = 1 kHz

±100 μm up to 500 mm nominal stroke

±0.02% 500 to max. nominal stroke







[150 μV/°C + (5 ppm/°C × P × U/L)] × ΔT [150 μV/°C + (5 ppm/°C × P × U/L)] × ΔT

[0.6 μA/°C + (10 ppm/°C × P × I/L)] × ΔT [0.6 μA/°C + (10 ppm/°C × P × I/L)] × ΔT

20...28 V DC 20...28 V DC 20...28 V DC 20...28 V DC

≤ 150 mA ≤ 150 mA ≤ 150 mA ≤ 150 mA

yes yes yes yes

TransZorb protection diodes TransZorb protection diodes TransZorb protection diodes TransZorb protection diodes

500 V DC (ground to housing) 500 V DC (ground to housing) 500 V DC (ground to housing) 500 V DC (ground to housing)

–40...+85 °C –40...+85 °C –40...+85 °C –40...+85 °C

-40...+100 °C -40...+100 °C -40...+100 °C -40...+100 °C

Profi le P BTL5Analog interface


Profi le P BTL7

General data

Analog interface

Programming

EtherCAT

Profi le P BTL5

General data

Analog interface


SSI interface

CANopen interface

DeviceNet interface


Floating magnet

Captive magnet

Profi le PF

Profi le AT

Profi le BIW

Rod




Accessories

Basic Information and

Defi nitions

Ordering example:

BTL5-E1_-M_ _ _ _-P-_ _ _ _

Connection

S32 Connector

80-Pin M16 (DIN)

KA02 PUR cable 2 m

KA05 PUR cable 5 m

KA10 PUR cable 10 m

KA15 PUR cable 15 m

Output signal

A 0...10 V

and

10...0 V

E 4...20 mA

or

20...4 mA

C 0...20 mA

or

20...0 mA

G –10...10 V

and

10...–10 V

Characteristic

1 rising

and falling

(at A and G)

0 rising

(at C and E)

7 falling

(at C and E)

Standard

Nominal stroke [mm]

0050...4572 mm


mm inches mm inches mm inches

0051 2 0762 30 2438 96

0102 4 0914 36 2743 108

0152 6 1067 42 3048 120

0203 8 1220 48 3353 132

0254 10 1372 54 3658 144

0305 12 1524 60 3962 156

0407 16 1829 72 4267 168

0508 20 2134 84 4572 180

0610 24


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P Interface

The P-interface fi ts Balluff BTA/BTM evaluation units and controllers

and modules of various manufacturers, e.g. Siemens, B & R, Phoenix

Contact, Mitsubishi, Sigmatek, Esitron, and WAGO, among others.

Secure signal transfer even with cable lengths of 500 m between the

BTA evaluation unit and the BTL transducer guarantee the particularly

interference-free RS485 differential driver and receiver. Noise signals

are effectively suppressed.

Block diagram of P interface

M interface

The I and M interfaces are control-specifi c interface variations.

Highly precise digitizing of the P pulse signal

Companies developing their own electronic control and evaluation

unit can create a highly accurate P interface cost-effectively and with

minimum effort using the Balluff digitizing chip. The digitizing chip

was developed as a high-resolution, confi gurable ASIC for Micropulse

Transducers with P pulse interface.

Benefi ts

■ Position resolution 1 μm!

■ The 1 μm resolution of the Micropulse position measuring system is

achieved by the high resolution of the digitizing chip (133 pS) (clock

frequency 2 or 20 MHz).

■ Position data from 4 magnets can be processed simultaneously

■ 4/8-bit processor interface

Digitizing chip 44QFP

CPU controller

4/8 bit bus

5 V Osc.

INIT

Micropulse transducer with 1 to 4 Magnets

P pulse signal

Controller orelectronic evaluation unit

Profi le P BTL5 Digital pulse interface

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Series Profi le P BTL5 Profi le P BTL5

Transducer interface Pulse P Pulse M

Customer device interface Pulse P Pulse M

Part number BTL5-P1-M_ _ _ _-P-_ _ _ _ BTL5-M1-M_ _ _ _-P-_ _ _ _

System resolution processing-dependent processing-dependent

Repeat accuracy 2 μm or ±1 digit

depending on electronic evaluation unit

2 μm or ±1 digit

depending on electronic evaluation unit

Resolution ≤ 2 μm ≤ 2 μm

Hysteresis ≤ 4 μm ≤ 4 μm

Sampling rate 3 kHz...500 Hz depending on nominal stroke 3 kHz...500 Hz depending on nominal stroke

Max. linearity deviation ±100 μm up to 500 mm nominal stroke

±0.02% 500...5000 mm nominal stroke



Temperature coeffi cient of overall system (6 μm + 5 ppm × L)/°C (6 μm + 5 ppm × L)/°C

Supply voltage 20...28 V DC 20...28 V DC

Current consumption ≤ 90 mA ≤ 90 mA

Operating temperature –40...+85 °C –40...+85 °C

Storage temperature –40...+100 °C –40...+100 °C

Ordering example:

BTL5-P1-M_ _ _ _-P-_ _ _ _

Profi le P BTL5Digital pulse interface

Please enter the code for

the nominal stroke in the part number.

Scope of delivery

■ Transducer



Magnets, page 100

Connector, page 236

Mounting clamps with insulating sleeves

and screws, page 100

Connection

S32 Connector

8-Pin M16 (DIN)

KA02 PUR cable 2 m

KA05 PUR cable 5 m

KA10 PUR cable 10 m

KA15 PUR cable 15 m

Standard

Nominal stroke [mm]

0050...5500


Profi le P BTL7

General data

Analog interface

Programming

EtherCAT

Profi le P BTL5

General data

Analog interface


SSI interface

CANopen interface

DeviceNet interface


Floating magnet

Captive magnet

Profi le PF

Profi le AT

Profi le BIW

Rod




Accessories




0051 2 0762 30 2743 108

0102 4 0914 36 3048 120

0152 6 1067 42 3353 132

0203 8 1220 48 3658 144

0254 10 1372 54 3962 156

0305 12 1524 60 4267 168

0407 16 1829 72 4572 180

0508 20 2134 84 4877 192

0610 24 2438 96 5080 200

Additional stroke lengths availableInch to millimeter conversion: Inches x 25.4 = millimetersC

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Cable length Clock frequency

< 25 m < 1000 kHz

< 50 m < 500 kHz

< 100 m < 400 kHz

< 200 m < 200 kHz

< 400 m < 100 kHz

Synchronized SSI interface BTL5-S1_ _B-M_ _ _ _-P-_ _ _ _

Micropulse Transducers with synchronized SSI interface are well suited

for dynamic control applications. Data acquisition in the transducer

is synchronized using the external clock of the controller, allowing an

optimum speed calculation to be performed in the regulator/controller.

A prerequisite for this synchronous method of transducer operation is

the time stability of the clock signal.

The maximum sampling frequency fA, at which a new current value

is generated for each sample, can be derived from the following table:

The clock frequency depends on the cable length.

Standard SSI interface

Synchronous serial data transmission works with controllers

from various manufacturers, including Siemens, Bosch Rexroth,

WAGO, B & R, Esitron, PEP and others, as well as for the Balluff

BDD-AM 10-1-SSD and BDD-CC 08-1-SSD displays/controllers.

Reliable signal transmission, even with cable lengths of up to 400 m

between controller and BTL transducer, is assured by interruption-

free RS485/422 differential line drivers and receivers. Any interference

signals are effectively suppressed. BTL5-S1... with evaluation/controller, connection example

Evaluationorcontroller

Transducer BTL5-S1...

Clock sequence

Super-fast 2.5 kHz sampling rate

Profi le P BTL5 SSI interface

super linear and synchronous

Nominal length area Scan rate

< Nominal stroke ≤ 100 mm : 1500 Hz

100 mm < Nominal stroke ≤ 1,000 mm : 1,000 Hz

1,000 mm < Nominal stroke ≤ 1,400 mm : 666 Hz



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Output signal synchronous-serial

Transducer interface S

Customer device interface synchronous serial (SSI)

Part number BTL5-S1_ _-M_ _ _ _-P-_ _ _ _

Part number synchronization BTL5-S1_ _B-M_ _ _ _-P-_ _ _ _

System resolution depending on model (LSB) 1, 2, 5, 10, 20, 40 or 100 μm

Repeat accuracy ±5 μm

Hysteresis ≤ 4 μm or ≤ 1 digit

Sampling rate fSTANDARD = 2 kHz

Max. linearity deviation ±30 μm at ≤ 10 μm resolution or ≤ ±2 LSB at > 10 μm resolution

Temperature coeffi cient of overall system (6 μm + 5 ppm × L)/°C

Supply voltage 20...28 V DC

Current consumption ≤ 80 mA

Operating temperature –40...+85 °C

Storage temperature –40...+100 °C

Coding

0 Binary code

rising (24-bit)

1 Gray code

rising (24-bit)

6 Binary code

rising (25-bit)

7 Gray code

rising (25-bit)

Ordering example:

BTL5-S1_ _-M_ _ _ _-P-_ _ _ _ for asynchronous operation

BTL5-S1_ _-B-M_ _ _ _-P-_ _ _ _ for synchronous operation

System

resolution

1 1 μm

2 5 μm

3 10 μm

4 20 μm

5 40 μm

6 100 μm

7 2 μm

Scope of delivery

■ Transducer



Magnets, page 100


Mounting clamps with insulating sleeves and screws, page 100

Profi le P BTL5SSI interface

Please enter code for coding, system resolution and

nominal stroke in the part number.

Standard

nominal stroke [mm]

0100...4000 mm

Connection

S32 Connector

8-Pin M16 (DIN)

KA02 PUR cable 2 m

KA05 PUR cable 5 m

KA10 PUR cable 10 m

KA15 PUR cable 15 m


Profi le P BTL7

General data

Analog interface

Programming

EtherCAT

Profi le P BTL5

General data

Analog interface


SSI interface

CANopen interface

DeviceNet interface


Floating magnet

Captive magnet

Profi le PF

Profi le AT

Profi le BIW

Rod




Accessories




0051 2 0610 24 2134 84

0102 4 0762 30 2438 96

0152 6 0914 36 2743 108

0203 8 1067 42 3048 120

0254 10 1220 48 3353 132

0305 12 1372 54 3658 144

0407 16 1524 60 3962 156

0508 20 1829 72


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CANopen interface

Based on CAN (ISO/IEC 7498 and DIN ISO 11898), CANopen provides

a Layer-7 implementation for industrial CAN networks. The serial data

protocol of the CAN specifi cation is defi ned according to the producer-

consumer principle as opposed to most other fi eldbus protocols. This

eliminates target addressing of the process data. Each bus station

decides for itself how the received data is processed.

The CANopen interface of the Micropulse Transducer is compatible

with CANopen conforming with CiA Standard DS301 Rev. 3.0, and

with CAL and Layer 2 CAN networks.

EDS

CANopen offers a high level of fl exibility in confi guration functionality

and data exchange. Using a standard data sheet in the form of

an EDS fi le, it is easy to link the Micropulse Transducers to any CANo-

pen system.

Process Data Object (PDO)

Micropulse Transducers send their measured values optionally in one,

two or four PDOs with 8 bytes of data each. The contents of the PDOs

are freely confi gurable. The following information can be sent:

■ The current magnet with a resolution in 5 μm increments

■ Current speed of the magnet, with resolution selectable in 0.1mm/s

increments

■ The current status of the four freely programmable cams per magnet

Synchronization Object (SYNC)

SYNC serves as a network-wide trigger for synchronizing all network

nodes. When the SYNC object is received, all Micropulse Transducers

connected to the bus store their current position and velocity informa-

tion and then send it sequentially to the controller. This assures time-

synchronous acquisition of the measured values.

LED

Display of the CANopen status according to DS303-3

FMM

The sensor can be operated as a 4-magnet type, whereby the sensor

itself recognizes how many magnets are currently active.

So if only two magnets are positioned in the measuring area, a valid

value is output for the fi rst two positions and a defi ned error value for

positions 3 and 4.

Emergency Object

This object is sent with the highest priority and is used, for example, for

error messages when the cam states change.

Service Data Object (SDO)

Service Data Objects transmit the confi guration parameters to the

transducer. The transducer may be confi gured on the bus by the con-

troller or offl ine with a bus analyzer/CANopen tool. The confi guration is

stored in the non-volatile memory of the transducer.

Use of multiple magnets

The minimum distance between the magnets must be 65 mm.

Node ID can be set by DIP switch.

BTL5-H1_ _-M_ _ _ -P-S94 BTL5-H1_ _-M_ _ _ -P-S92

Position of the DIP switch S1,only on BTL-H1_ _ _ _-P-S94

certifi ed

CiA 199911-301v30/11-009

Profi le P BTL5CANopen® interface

Position + Velocity

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Output signal CANopen

Transducer interface H

Customer device interface CANopen

Part number BTL5-H1_ _-M_ _ _ _-P-S92

Part number BTL5-H1_ _-M_ _ _ _-P-S94

CANopen Version DS301, DS406

Repeat accuracy ±1 digit

System resolution Position 5 μm increments confi gurable

Confi gurable Speed 0.1 mm/s increments confi gurable

Hysteresis ≤ 1 digit


Max. linearity deviation ±30 μm at 5 μm resolution


Magnet travel speed any





Cable length [m] per CiA DS301 < 25 < 50 < 100 < 250 < 500 < 1,000 < 1,250 < 2,500

Baud rate [kbaud] per CiA DS301 1,000 800 500 250 125 100 50 20/10

Software

confi guration

1 1 × Position and

1 × speed

2 2 × Position and

2 × speed

Ordering example:

BTL5-H1_ _-M_ _ _ _-P-S92

BTL5-H1_ _-M_ _ _ _-P-S94

Please enter code for software confi guration,

baud rate and nominal stroke in the part number.

Scope of delivery

■ Transducer



Magnets, page 100



Using the CANopen interface and cables up to

2500 m in length, the signal is sent at a length-

dependent baud rate to the controller. The high

interference immunity of the connection is achieved

using differential drivers and by the data monitoring

scheme implemented in the data protocol.

Profi le P BTL5CANopen® interface

Baud rate

0 1 Mbaud

1 800 kbaud

2 500 kbaud

3 250 kbaud

4 125 kbaud

5 100 kbaud

6 50 kbaud

7 20 kbaud

8 10 kbaud

Standard

nominal stroke [mm]

0050...4000


Profi le P BTL7

General data

Analog interface

Programming

EtherCAT

Profi le P BTL5

General data

Analog interface


SSI interface

CANopen interface

DeviceNet interface


Floating magnet

Captive magnet

Profi le PF

Profi le AT

Profi le BIW

Rod




Accessories




0051 2 0407 16 1220 48 2743 108

0102 4 0508 20 1372 54 3048 120

0152 6 0610 24 1524 60 3353 132

0203 8 0762 30 1829 72 3658 144

0254 10 0914 36 2134 84 3962 156

0305 12 1067 42 2438 96


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DeviceNet

DeviceNet is a manufacturer-independent open fi eldbus standard

used in automation technology for connecting programmable logic

controllers (PLCs) to intelligent devices such as sensors, pushbuttons,

I/O modules, basic user interfaces and drives via a single cable.

DeviceNet is an application protocol (OSI layer 7) based on the

Controller Area Network (CAN) principle. It offers high reliability for

demanding applications with a high number of IO modules. The

transmission speed is between 125 kbit/s and 500 kbit/s depending

on type and length of the cable.

EDS

DeviceNet offers confi guration of functionality and data exchange.

Through a standard datasheet in the form of an EDS-fi le, a problem-

free connection of the Micropulse Transducer to any DeviceNet

systems is possible.

DeviceNet features:

■ Linear topology

■ Low-cost wiring with two-wire cable

■ Fast response times

■ High data security due to CRC checking

■ Hamming distance of 6

■ Potential-free data transmission (RS485)

■ 125 Kb/s at cable length < 500 m

250 Kb/s at cable length < 250 m

500 Kb/s at cable length < 100 m

■ Protocol limits number of nodes to 64

Device address can be set by DIP switch

Use of multiple magnets

The minimum distance between the Magnets must be 65 mm.

Position Sensor Object

The DeviceNet interface of the Micropulse Transducer is compatible

with the CIP Common Specifi cation Object Library "Position Sensor

Object" of the ODVA.

The Micropulse Transducers transmit their measured values to an

instance of the position sensor object as a 32-bit value.

The following information can be sent:

■ Current magnet position with resolution in 5 μm increments

■ Current magnet speed in increments of 0.1 mm/s

■ The current status of the four freely programmable cams

Synchronization

Measurement can be triggered by the master I/O bit Strobe Command

Message. On receiving this bit, the respective Micropulse Transducer

saves its current position and velocity information and sends it back to

the controller.

FMM

The sensor can be operated as a 1...4-magnet type, whereby the

sensor itself recognizes how many magnets are currently active.

So if only two magnets are positioned in the measuring range, a valid

value is output for the fi rst two positions and a defi ned error value for

positions 3 and 4.

Profi le P BTL5 DeviceNet interface

Position of the DIP switch S1,

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Output signal DeviceNet

Transducer interface D

Customer device interface DeviceNet

Part number plug version S103 BTL5-D1_ _-M_ _ _ _-P-S93

Profi bus version Encoder profi le

Profi bus interface Potential-free


System resolution

Confi gurable

Position Confi gurable in increments of 5 μm

Speed 0.1 mm/s increments confi gurable










Address assignment Mechanical switches or DeviceNet

Cable length [m] 100 250 500

Baud rate [kbps] 500 250 100

Please enter code for software

confi guration, baud rate and

nominal stroke in the Part number.

Scope of delivery

■ Transducer



Magnets, page 100



Software

confi guration

1 Magnet FMM

Ordering example:

BTL5-D1_ _-M_ _ _ _-P-S93

Profi le P BTL5DeviceNet interface

Standard

nominal stroke [mm]

0050...4000

Baud rate

2 500 kbaud

3 250 kbaud

4 125 kbaud


Profi le P BTL7

General data

Analog interface

Programming

EtherCAT

Profi le P BTL5

General data

Analog interface


SSI interface

CANopen interface

DeviceNet interface


Floating magnet

Captive magnet

Profi le PF

Profi le AT

Profi le BIW

Rod




Accessories




0051 2 0407 16 1220 48 2743 108

0102 4 0508 20 1372 54 3048 120

0152 6 0610 24 1524 60 3353 132

0203 8 0762 30 1829 72 3658 144

0254 10 0914 36 2134 84 3962 156

0305 12 1067 42 2438 96


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Process data

Under Profi bus DP, by default, the process data is to be sent from the

master to slaves acyclically and for the slave data to then be queried.

To ensure synchronization of multiple devices, the master may use the

SYNC and FREEZE services.

DP/V1 and DP/V2 isochronous mode

Isochronous mode enables quick and deterministic data exchange by

means of clock synchronicity on the bus system. A cyclical, equidistant

clock signal is sent by the master to all bus nodes. This signal allows

master and slaves to be synchronized irrespective of application – with

an accuracy < 1 μs.

FMM

The sensor can be operated as a 4-magnet type, whereby the sensor

itself recognizes how many magnets are currently active.

So if only two magnets are positioned in the measuring range, a valid

value is output for the fi rst two positions and an error value is defi ned in

positions 3 and 4.

As the market leading standard for serial data transmission for

process automation, Profi bus DP is the ideal choice for implementing

automation tasks with cycle times of > 5 ms.

Data transmission

A Profi bus telegram can contain up to 244 bytes of user data per

telegram and node. The BTL5-T uses max. 32 bytes (max. 4 position

values and max. 4 velocity values) for process data transmission.

Up to 126 active stations (addresses 0...125) can be connected on

Profi bus DP. User data cannot be sent with node address 126. This

address is used as the default address for bus nodes that have to be

confi gured by a Class 2 master (for setting the device address if there

are no mechanical switches available). Each Profi bus station has the

same priority. Prioritizing of individual stations is not intended, but

can be done by the master since the bus transmission only makes

up a fraction of the process cycle anyway. At a transfer rate of 12

Mbaud, the transmission time for an average data telegram is in the

100 μs range.

GSD (device master data)

The length of the data exchangeable with a slave is defi ned in the

Device Master Data fi le (GSD) and is checked by the slave with the

confi guration telegram and confi rmed for correctness.

In modular systems, various confi gurations are defi ned in the

GSD fi le. Depending on the desired functionality, one of these

confi gurations can be selected by the user when the system is

confi gured. The BTL5-T is a modular device with the possibility of

selecting the number of magnets (position values).

Profi le P BTL5 Profi bus DP interface

Device address can be set by DIP switch

Use of multiple Magnets

The minimum distance between the Magnets must be 65 mm.Position of the DIP switch S1

Position + Velocity

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Output signal Profi bus DP

Transducer interface T

Customer device interface Profi bus DP

Part number plug version S103 BTL5-T1_ 0-M_ _ _ _-P-S103

Profi bus version DPV1/DPV2 EN 50170, encoder profi le

Profi bus interface Potential-free


System resolution Position 5 μm increments confi gurable

Confi gurable Speed 0.1 mm/s increments confi gurable










GSD fi le BTL504B2.GSD

Address assignment Mechanical switches and Master Class 2

Cable length [m] < 100 < 200 < 400 < 1,000 < 1,200

Baud rate [kbps] 12000 1500 900 187.5 93.7/19.2/9.6

Ordering example:

BTL5-T1_ 0-M_ _ _ _-P-S103

Please enter code for software confi guration

and nominal stroke in the Part number.

Scope of delivery

■ Transducer



Magnets, page 100

Connector, page 236

Mounting clamps with insulating sleeves

and screws, page 100

Profi le P BTL5Profi bus DP interface

Software

confi guration

1 1 × Magnet

1 × Position

1 × Speed

2 2 × Position

2 × Speed

Standard

nominal stroke [mm]

0050...4000


Profi le P BTL7

General data

Analog interface

Programming

EtherCAT

Profi le P BTL5

General data

Analog interface


SSI interface

CANopen interface

DeviceNet interface


Floating magnet

Captive magnet

Profi le PF

Profi le AT

Profi le BIW

Rod




Accessories




0051 2 0610 24 2134 84

0102 4 0762 30 2438 96

0152 6 0914 36 2743 108

0203 8 1067 42 3048 120

0254 10 1220 48 3353 132

0305 12 1372 54 3658 144

0407 16 1524 60 3962 156

0508 20 1829 72


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Balluff magnets are available in captive or fl oating designs.

Transducers with captive magnets guarantee the highest resolution

and reproducibility.

The BTL5-P-4500-1 magnet is an electromagnet and requires

an operating voltage of 24 V, which can be turned on and off for

selective activation. This allows multiplex operation with multiple

magnets on a single transducer.

Mounting clamps with insulating

sleeves and screws must be

ordered separately.

1 pair of mounting clamps:

BAM0204

Length Number of mounting

clamp pairs

to 250 mm 1

251 to 750 mm 2

751 to 1250 mm 3

1251 to 1750 mm 4

1751 to 2250 mm 5

2251 to 2750 mm 6

2751 to 3250 mm 7

more than 3251 mm 8

Profi le P Floating magnet

Non-contact! Distance up to 15 mm

Description

for Series

Version

Ordering code

Part number

Housing material

Weight

Magnet travel speed

Supply voltage

Current consumption

Operating temperature/Storage temperature range

Scope of delivery

Accessories

(please order separately)

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Magnet Magnet Magnet

Profi le P BTL Profi le P BTL Profi le P BTL

Floating Floating Floating

BAM014M BAM014T BAM014P

BTL5-P-3800-2 BTL5-P-5500-2 BTL5-P-4500-1

Plastic Plastic Plastic

approx. 12 g Approx. 40 g Approx. 90 g

any any any

24 V DC

100 mA

–40...+85 °C –40...+85 °C –40...+60 °C

Magnet

2 fastening screws DIN 84 M4×35-A2 with

washers and nuts

Magnet Magnet

Connector, straight*

BCC M415-0000-1A-014-PS0434

Connector, angle*

BCC M425-0000-1A-014-PS0434

14

D9

150

+4

68

50

C

38

20

28

Ø4.2

* Please include the cable length code

in the part number.

010 = 2 m, 050 = 5 m, 100 = 10 m

Lateral offset:

C = ±2 mm

Distance of Magnet:

D = 0.1...4 mm

Lateral offset:

C = ±15 mm

Distance of Magnet:

D = 5...15 mm

Lateral offset:

C = ±2 mm

Distance of Magnet:

D = 0.1...2 mm

Profi le PFloating magnet


Profi le P BTL7

General data

Analog interface

Programming

EtherCAT

Profi le P BTL5

General data

Analog interface


SSI interface

CANopen interface

DeviceNet interface


Floating magnet

Captive magnet

Profi le PF

Profi le AT

Profi le BIW

Rod




Accessories


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Description Magnet Magnet

for Series Profi le P BTL Profi le P BTL

Version Captive Captive

Ordering code BAM014K BAM014L

Part number BTL5-M-2814-1S BTL5-N-2814-1S

Material Housing Anodized aluminum Anodized aluminum

Sliding surface Plastic Plastic

Weight Approx. 32 g Approx. 35 g

Magnet travel speed any any

Operating temperature/Storage temperature range –40...+85 °C –40...+85 °C


clamp pairs

to 250 mm 1

251 to 750 mm 2

751 to 1250 mm 3

1251 to 1750 mm 4

1751 to 2250 mm 5

2251 to 2750 mm 6

2751 to 3250 mm 7

more than 3251 mm 8

Profi le P BTL Captive magnet


sleeves and screws must be

ordered separately.

1 pair of mounting clamps:

BAM0204

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Magnet

Profi le P BTL

Captive

BAM014H

BTL5-F-2814-1S

Anodized aluminum

Plastic

approx. 28 g

any

–40...+85 °C

Please enter the code for the nominal stroke in the part number.

Description Control arm with swivel eye and M5 threaded stud

for Series Profi le P

Version Captive

Part number BTL2-GS10-_ _ _ _-A

Material Aluminum

Weight approx. 150 g/m

Ordering example:

BTL2-GS10-_ _ _ _-A

Adjustment range –5 mm

Nominal stroke

Profi le P BTLCaptive magnet


Profi le P BTL7

General data

Analog interface

Programming

EtherCAT

Profi le P BTL5

General data

Analog interface


SSI interface

CANopen interface

DeviceNet interface


Floating magnet

Captive magnet

Profi le PF

Profi le AT

Profi le BIW

Rod




Accessories


Standard

nominal stroke [mm]

75 mm to 2500 mm

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104104

■ Low-profi le, fl at housing

■ Easy to install

■ High degree of protection, IP 67 standard

■ Up to 15 mm distance between magnet and system – truly non-contact

■ Floating and captive ball joint arm magnets

■ Available outputs:

– Analog

– IO-Link V1.1

Micropulse positionmeasuring system Micropulse Transducers

Profi le PF

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105www.balluff.com 1055wwwwww ba.ballulluffff.comcom

PF

General data 106

Analog interface 108

IO-Link V1.1 110

Floating magnet 112

Captive magnet 114

Profi le PFContents

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The robust design, high degree of protection and simple installation

of Balluff Micropulse Transducers in a profi le housing makes them an

excellent alternative to linear potentiometers, glass scales and LVDTs.

The linear sensing element is protected inside an extruded aluminum

profi le.

A passive magnet marks the measuring point on the measuring path

without making contact. Measuring ranges between 50 and 4572 mm

are possible.

■ Non-contact measurement principle


■ Wear-free

■ Highly immune to shock and vibration


■ Max. resolution of 0.005 mm (depending on the electronic

evaluation unit)

■ Direct analog output – no conditioning electronics required

Profi le PF General data

Low-profi le

Programminginput La

Programminginput Lb

LED for diagnostics and programming assistance

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Series BTL6 profi le PF



Polarity reversal protected Yes (up to 36 V)

Overvoltage protected to 36 V

Dielectric strength 500 VDC (GND to housing)



Housing attachment Compression clamps

Connection Plug connector

EMC testing





Surge voltage EN 61000-4-5 Severity level 2




Magnetic fi elds EN 61000-4-8 Severity level 4

Standard nominal strokes [mm] 0050...4572

Scope of delivery






Mating connectors/cordsets, page 244

Transducers with fl oating magnet and connection S115 with BKS-S115/BKS-S116 connector

Nominal stroke

Installation length

Profi le PFGeneral data


Profi le P

Profi le PF

General data

Analog interface

IO-Link V1.1

Floating magnet

Captive magnet

Profi le AT

Profi le BIW

Rod




Accessories


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Output and measuring range setting

The measuring range and the output signal can be adapted to the

relevant application requirements via programming inputs. In teach-in

mode with inversion or reset function.

Teach-in

The factory-set zero and end point is replaced by a new zero

and end point. The zero and end points can be set independently of

each other, and the characteristic slope changes.

Inverting

The slope of the output (rising or falling) can be inverted by activating

the programming inputs.

Reset

Restoring the transducer to its factory default settings.

Profi le PF Analog interface

Adjustablewith diagnostics

Series

Output signal


Customer device interface

Part number

Output voltage

Output current

Load current

Max. residual ripple

Load resistance (recommended)

System resolution

Sampling rate


Temperature coeffi cient

Supply voltage

Current consumption


Storage temperature

Calibration boxes with cable sets

Part number Cable set

BTL7-A-CB02 Cable connection

BTL7-A-CB02-S115 Connector S115

BTL7-A-CB02-S32 Connector S32

Set the output characteristic with the calibration box.

Zero and end point, measuring range, rising or falling characteristic.

Calibration box

Micropulse Transducer BTL6 profi le PF with

Calibration Box BTL7-A-CB02

Read in new end point

New end point

before

after

p p

Calibration Box BTL7-A-CB02

Electronic evaluation unit

Supply voltage

Read in new zero point

New zero point

before

after

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Please enter code for output signal and nominal stroke

in the part number.

Scope of delivery

■ Transducer






Profi le PF BTL6 Profi le PF BTL6 Profi le PF BTL6 Profi le PF BTL6

Analog Analog Analog Analog

A E C G

Analog Analog Analog Analog

BTL6-A500-M_ _ _ _-PF-S115 BTL6-E500-M_ _ _ _-PF-S115 BTL6-C500-M_ _ _ _-PF-S115 BTL6-G500-M_ _ _ _-PF-S115

0...10 V –10...10 V

4...20 mA 0.1...20 mA

Max. 5 mA Max. 5 mA

≤ 5 mV ≤ 5 mV

≤ 500 ohms (500 ohms) ≤ 500 ohms (500 ohms)

≤ 0.35 mV ≤ 0.7 μA ≤ 0.7 μA ≤ 0.35 mV

fmax = 2 kHz fmax = 2 kHz fmax = 2 kHz fmax = 2 kHz


±0.04% 500... max. nominal stroke







30 ppm at 500 mm 30 ppm at 500 mm 30 ppm at 500 mm 30 ppm at 500 mm

10...30 V DC 10...30 V DC 10...30 V DC 10...30 V DC

≤ 150 mA ≤ 150 mA ≤ 150 mA ≤ 150 mA

–25...+70 °C –25...+70 °C –25...+70 °C –25...+70 °C

–40...+100 °C –40...+100 °C –40...+100 °C –40...+100 °C

Output signal can be inverted via programming inputs.

Profi le PFAnalog interface

Ordering example:

BTL6-_500-M_ _ _ _-PF-S115

Output signal

A 0...10 V

E 4...20 mA

C 0.1...20 mA

G –10...10 V

Standard

nominal stroke [mm]

0050...4572


Profi le P

Profi le PF

General data

Analog interface

IO-Link V1.1

Floating magnet

Captive magnet

Profi le AT

Profi le BIW

Rod




Accessories


Programminginput La

Programminginput Lb


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Profi le PF IO-Link V 1.1

Non-contact position measurement technology with IO-Link

The Micropulse PF IO-Link is an absolute and non-contact position

measuring system that continuously provides measurements in μm

in the 1-ms cycle. These measured values are directly transferred

digitally via IO-Link.

IO-Link is a point-to-point connection within any number of networks.

An IO-Link system consists of an IO-Link device such as a sensor

or actuator, an IO-Link master and the wiring. The IO-Link master

is either an integrated/modular IP20 module for central operation

in the control cabinet or as a remote I/O module in IP 65/67 form

of protection for hard usage directly in the fi eld. Master modules

are available with all current fi eld bus protocols. The Micropulse PF

IO-Link device is coupled to the master via a maximum 20 m long

standard sensor/actuator line. The Micropulse PF IO-Link works with

the communication speed COM3 (230kB), which achieves a process

data cycle of 1 ms with a 1.1 master. Data transmission between the

master and the device utilizes three-conductor physics well-known in

the world of standard sensor/actuators. A standard UART protocol

is used. The exact nature of the data packets defi nes the IO-Link

protocol. Via IO-Link, the user interface can be mapped based on an

IODD (IO Device Description) in the engineering system. Due to the

continuous fl ow of information, all data are centrally and consistently

saved, so that a confi guration is possible and reproducible at any time.

■ Simple confi guration, time-saving installation and startup

■ OTF, automatic confi guration in running operation (on the fl y)

■ Continuous monitoring and diagnostics

■ High transfer rate, quick process data cycle

■ Cost-effective wiring with standard, unshielded M12 cable connector

■ Simple control integration via standard IO-Link modules

■ For use in rough industrial environments, with IP-67 IO-Link master

modules from Balluff

■ Process data 32 bit signed integer

■ Output resolution 1 μm/digit

■ Diagnostics + error value recognition

Additional information

About IO-Link: www.io-link.com

You can fi nd the compact IO-Link product line in the

Industrial Networking and Connectivity catalog.

Industrial Ethernet

Profi bus, DeviceNet, CANopen...

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Profi le PFIO-Link V1.1

Series Profi le PF BTL6

Output signal IO-Link V1.1

Transducer interface U110

Part number BTL6-U110-M_ _ _ _-PF-S4

System resolution 5 μm

Repeat accuracy ≤ 30 μm

Sampling rate fSTANDARD = 1 kHz (< 1300 mm)

Linearity deviation ≤ ±200 μm up to 500 mm nominal stroke

±0.04 %






Mode COM 3

Transmission rate 230.4 kbaud

Process data cycle 1 ms

Process data Position value in μm

Parameters Measuring range, zero point

Diagnostics Magnet in the measuring range, below, above, no magnet

Ordering example:

BTL6-U110-M_ _ _ _-PF-S4

Please enter the code for the nominal stroke in the part number.

Scope of delivery

■ Transducer



Please order separately: Magnet, page 112

Standard

nominal stroke [mm]

0050...4572 mm

Command Checksum

Parameter / Diagnostics Process data

Tcyc

Checksum


Profi le P

Profi le PF

General data

Analog interface

IO-Link V1.1

Floating magnet

Captive magnet

Profi le AT

Profi le BIW

Rod




Accessories


Double-ended Mating Cables

Ordering code Part number Description

BCC05LH BCC M415-M413-3A-300-VX43T2-010 Molded cordset, M12 male, straight to M12 female, straight, PVC jacket, 1-meter length

BCC0AFN BCC M415-M413-3A-300-VX43T2-020 Molded cordset, M12 male, straight to M12 female, straight, PVC jacket, 2-meter length

BCC0AFR BCC M415-M413-3A-300-VX43T2-050 Molded cordset, M12 male, straight to M12 female, straight, PVC jacket, 5-meter length

BCC0AFT BCC M415-M413-3A-300-VX43T2-100 Molded cordset, M12 male, straight to M12 female, straight, PVC jacket, 10-meter length

For additional cable and connector options, refer to the Balluff Industrial Networking and Connectivity catalog.Cou

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Balluff magnets are available in captive or free-fl oating designs.

Transducers with captive magnets guarantee the highest resolution

and reproducibility.

The BTL5-P-4500-1 magnet is an electromagnet and requires

an operating voltage of 24 V, which can be turned on and off for

selective activation. This allows multiplex operation with multiple

magnets on a single transducer.

Mounting clamps with insulat-

ing sleeves and screws included

in the scope of delivery of the

transducer.

Replacement:

BTL6-A-MF07-A-PF/M5 1

pair of brackets and screws,

Ordering code: BAM01N3


clamp pairs

to 250 mm 1

251 to 750 mm 2

751 to 1250 mm 3

1251 to 1750 mm 4

1751 to 2250 mm 5

2251 to 2750 mm 6

2751 to 3250 mm 7

3251 to 3750 mm 8

3751 to 4250 mm 9

more than 4251 mm 10

Profi le PF Floating magnet

non-contactDistance up to 15 mm

Description

for Series

Version

Ordering code

Part number

Housing material

Weight

Magnet travel speed

Supply voltage

Current consumption

Operating temperature/Storage temperature range

Scope of delivery

Accessories

(please order separately)

Programminginput La

Programminginput Lb


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Magnet Magnet Magnet

Profi le PF BTL Profi le PF BTL Profi le PF BTL

Floating Floating Floating

BAM014M BAM014T BAM014P

BTL5-P-3800-2 BTL5-P-5500-2 BTL5-P-4500-1

Plastic Plastic Plastic

approx. 12 g approx. 40 g Approx. 90 g

any any any

24 V DC

100 mA

–40...+85 °C –40...+85 °C -40...+60 °C

Magnet

2 fastening screws DIN 84 M4×35-A2 with

washers and nuts

Magnet Magnet

Connector, straight*

BCC M415-0000-1A-014-PS0434

Connector, angle*

BCC M425-0000-1A-014-PS0434

Lateral offset:

C = ±2 mm

Distance of magnet:

D = 0.1...4 mm

Lateral offset:

C = ±15 mm

Distance of magnet:

D = 5...15 mm

Lateral offset:

C = ±2 mm

Distance of magnet:

D = 0.1...2 mm

* Please include the cable length code

in the part number.

010 = 2 m, 050 = 5 m, 100 = 10 m

Profi le PFFloating magnet


Profi le P

Profi le PF

General data

Analog interface

IO Link V1.1

Floating magnet

Captive magnet

Profi le AT

Profi le BIW

Rod




Accessories


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for Series Profi le PF BTL Profi le PF BTL

Version Captive Captive

Ordering code BAM014K BAM014L

Part number BTL5-M-2814-1S BTL5-N-2814-1S

Material Housing Anodized aluminum Anodized aluminum

Sliding surface Plastic Plastic




Profi le PF Captive magnet


clamp pairs

to 250 mm 1

251 to 750 mm 2

751 to 1250 mm 3

1251 to 1750 mm 4

1751 to 2250 mm 5

2251 to 2750 mm 6

2751 to 3250 mm 7

3251 to 3750 mm 8

3751 to 4250 mm 9

more than 4251 mm 10

Guided magnets


sleeves and screws included

in the scope of delivery of the

transducer.

Replacement:

BTL6-A-MF07-A-PF/M5 1

pair of brackets and screws,

Ordering code: BAM01N3

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115www.balluff.com

Magnet Magnet Control arm

Profi le PF BTL Profi le PF BTL Profi le PF BTL

Captive Captive Captive

BAM014H BAM01FC

BTL5-F-2814-1S BTL5-T-2814-1S BTL2-GS10-_ _ _ _-A

Anodized aluminum Anodized aluminum Aluminum

Plastic Plastic

approx. 28 g approx. 28 g approx. 150 g/mg

any any

–40...+85 °C –40...+85 °C

Please enter the code for the nominal stroke

in the part number.

Adjustment range –5 mm

Nominal stroke

Ordering example:

BTL2-GS10-_ _ _ _-A

Profi le PFCaptive magnet

Standard nominal

stroke [mm]

0075 mm to 2500 mm


Profi le P

Profi le PF

General data

Analog interface

IO-Link V1.1

Floating magnet

Captive magnet

Profi le AT

Profi le BIW

Rod




Accessories


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116116

■ In a robust 30-mm tubular housing for universal installation

■ The cost-effective, non-contact position measuring solution

■ With analog output signal and Real-Time Ethernet


Profi le AT

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117www.balluff.com 117www.balluff.com

AT

General data 118

Analog interface 120

Operating modes 122

Digital pulse interface 124

Ethernet interface 126

Accessories 128

Profi le ATContents

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Micropulse Transducers – a non-contact alternative to

contacting transducers

The structural design, high degree of protection and simple installation

of non-contact Balluff Micropulse AT transducers in a profi le housing

makes them an excellent alternative to contacting potentiometers.

The linear sensing element is protected inside an extruded aluminum

profi le.

A passive magnet with no power supply marks the measuring point

on the measuring path without making contact. Measuring ranges

between 50 and 1,524 mm are possible.



■ Wear-free



■ Direct signal evaluation or in conjunction with evaluation units for all

control and closed-loop systems

From optional to standard

Micropulse Transducers have long been standard in the plastics

machinery industry on high-precision machines and offered on

standard machines as a non-contact option for potentiometric

systems. The only thing that has stood in the way of more widespread

use has been the comparatively high price.

The Micropulse AT has been designed in cooperation with

development engineers from the plastics machinery industry and

represents a system that is competitively priced and meets all the

technical demands of the industry.

With the Micropulse AT position feedback system, now even standard

machines can feature the benefi t of minimum downtime provided by

non-contact transducer systems.

This product is certifi ed according to File No. E227256.

Profi le AT General data

fl exible and simple

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Series BTL6 Profi le A1

Part number BTL6-_ _ _-M_ _ _ _-A1-S115

Part number BTL6-A301-M_ _ _ _-A1-S115


Vibration 12 g, 10...2,000 Hz per EN 60068-2-6


Overvoltage protected yes



Housing attachment Mounting clamps

Connection Connector M12, 8-pin standard

EMC testing

Radio interference emission EN 55016-2-3 (industry and residential area)




Conducted interference

induced by high-frequency fi elds



Scope of delivery




Magnet, page 129

Mounting clamps/cuff, page 128


Mounting clamps,page 128

Magnet, page 129

Mounting cuff,page 128

Transducers with fl oating magnet and connection S115 with connector BKS-S115/BKS-S116

for transducer with analog interface, digital pulse interface and VARAN Bus interface on page 122

Nominal stroke

Installation length

Profi le ATGeneral data


Profi le P

Profi le PF

Profi le AT

General data

Analog interface

Operating modes


Ethernet interface

Accessories

Profi le BIW

Rod




Accessories


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Please enter code for output signal and nominal stroke in

the part number.

Scope of delivery

■ Transducer



Magnet, page 129



The analog outputs of the standard series BTL6-A110 are non-fl oating.

BTL6 transducers exist in the variants 0...10 V and –10...10 V with

rising and falling characteristics. The version –10...10 V generally has

fl oating output signals.

Potentiometer connections, block diagram

Micropulse Transducer connections, block diagram

Profi le AT Analog interface

Ordering example:

BTL6-_ _ _ _-M_ _ _ _ _-A1-S115

Output signal

A110 0...10 V Grounded, non-fl ooring

10...0 V Grounded, non-fl ooring

G310 –10...10 V Unground, fl ooring

–10...10 V Unground, fl ooring

Standard available stroke lengths

(specify stroke length in millimeters):

inch-equivalent lengths

0102 (4") 0127 (5") 0152 (6") 0178 (7") 0203 (8") 0230 (9") 0254 (10")

0280 (11") 0305 (12") 0330 (13") 0381 (15") 0407 (16") 0457 (18") 0508 (20")

0533 (21") 0560 (22") 0610 (24") 0661 (26") 0711 (28") 0762 (30") 0813 (32")

0914 (36") 1016 (40") 1067 (42") 1220 (48") 1270 (50") 1372 (54") 1524 (60")

Non-standard (metric) stroke lengths also available (consult factory)Inch to millimeter conversion: Inches x 25.4 = millimeters

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Series Profi le A1 BTL6 Profi le A1 BTL6

Output signal Analog Analog

Transducer interface A G

Customer device interface Analog Analog

Part number BTL6-A110-M_ _ _ _-A1-S115 BTL6-G310-M_ _ _ _-A1-S115

Output voltage 0...10 V and 10...0 V –10...10 V and 10...–10 V

Load current Max. 5 mA Max. 5 mA

Max. residual ripple ≤ 5 mV ≤ 5 mV

System resolution ≤ 10 μm ≤ 10 μm

Repeat accuracy ≤ 10 μm ≤ 10 μm

Reproducibility ≤ 20 μm ≤ 20 μm

Sampling rate fSTANDARD = 1 kHz fSTANDARD = 1 kHz


typ. ±0.02%, max. ±0.04%

500...1500 mm nominal stroke

≤ ±200 μm up to 500 mm nominal stroke

typ. ±0.02%, max. ±0.04%




Polarity reversal protected yes yes

Operating temperature 0...+70 °C 0...+70 °C


Profi le ATAnalog interface


Profi le P

Profi le PF

Profi le AT

General data

Analog interface

Operating modes


Ethernet interface

Accessories

Profi le BIW

Rod




Accessories


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Mode selection

The standard function is the

separate measurement of two

positions. The programming

inputs are used to switch the

mode.The separation between two magnets should not generally be less than 65 mm.

Min. 65 mm

BTL6-A301-... Two become one

Two moving members on a machine often travel in the same direction.

Each axis normally requires a separate feedback sensor.

With the Micropulse AT, it is now possible to detect two movements at

the same time using just one transducer with two analog outputs.

The position of the respective zero and end points can be set

individually using programming inputs.

The two measuring ranges can be adjacent, can partially overlap, and

can be programmed for a rising or falling characteristic. The transducer

can be operated using one or two magnets. If one magnet leaves the

measuring range or if only one is present, the position is indicated on

Output 1. Output 2 then indicates an error value.

Mode 1: Single measurement of 2 positions (single measurement default setting 100%/50%)

Basic default setting Programming example:Output 1: 50% nominal stroke, signal risingOutput 2: 37.5% nominal stroke, signal falling

Default setting: Differential measurement Output 1: Standard displacement signal (not shown)Output 2: Differential signal 100% nominal stroke = 10 VProgramming example: Differential displacement 50% nominal stroke = 5 V differential signal

Programming example: Differential displacement 50% nominal stroke = 10 V differential signal

Mode 2: Differential measurement between 2 magnets

Minimum Magnet separation 65 mm

Minimum Magnet separation 65 mm

Programming example:Output 1: 25% nominal stroke, signal risingOutput 2: 50% nominal stroke, signal rising

Mode 3: Single measurement

(both magnets 0...100%)

Magnet 1 Magnet 2

Zero

point

End

point

Inputs inactive

Inputs active

Zero

point

End

point

Teach-in

The zero and end points set at

the factory are to be replaced

by the new zero and end points.

First, the magnet must be

brought to the new zero point

and then to the new end posi-

tion, and the respective values

stored by pressing the button.

Example: Programming steps for setting the measuring range

Profi le AT Operating modes

Dual Magnet

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Series Profi le A1 BTL6

Output signal Analog

Transducer interface A

Customer device interface Analog

Part number BTL6-A301-M_ _ _ _-A1-S115

Output Potential-free

Output voltage 0...10 V programmable

Load current Max. 5 mA

Max. residual ripple ≤ 5 mV

System resolution ≤ 10 μm


Reproducibility ≤ 20 μm

Sampling rate fSTANDARD = 1 kHz (< 850 mm)


typ. ±0.02%, max. ±0.04%





Operating temperature 0...+70 °C


Features of Micropulse BTL6-A

■ 100% setting range of the analog signals

■ Error signal value, no magnet

in the measuring range,

transducer in setting mode

■ LED display for

programming support

■ Separate teach-in of all

zero and end points

■ Freely selectable single position or

differential measurement

Measure two motions with one system

■ One transducer measures

two movements simultaneously.

■ Substantial cost reduction, because

installation costs are halved.

■ Two 0...10 V Analog output

Profi le ATOperating modes

Characteristic

Floating

2 analog outputs

Single or differential measure-

ment, rising, falling, zero and

end point programmable

Ordering example:

BTL6-A301-M_ _ _ _-A1-S115

Please enter the code for

the nominal stroke in the part number.

Scope of delivery

■ Transducer



Magnet, page 129


Standard

nominal stroke [mm]

0160 0175 0200 0225 0250 0275 0300

0325 0350 0360 0375 0400 0425 0450

0475 0500 0550 0600 0650 0700 0750

0800 0850 0900 0950 1000 1100 1200

1250 1300 1400 1500

in 25 mm increments on request

Standard nominal stroke (mm)

0050, 0100, 0130, 0150 for single magnet

only


Profi le P

Profi le PF

Profi le AT

General data

Analog interface

Operating modes


Ethernet interface

Accessories

Profi le BIW

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Accessories

Basic Information and

Defi nitions

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P110 interface

The P110 interface works with Balluff BTA evaluation units and

controllers and modules from various manufacturers, e.g. Siemens,

B & R, Bosch, Phoenix Contact, Mitsubishi, Sigmatek, Esitron, WAGO

and others.

Reliable signal transmission, even over cable lengths up to 500 m,

between the BTA evaluation unit and the transducer is guaranteed

by the particularly interference-free RS485 differential drivers and

receivers. Interference signals are effectively suppressed.

P110 replaces P1 and M1

Based on differing philosophies, two controller-specifi c interfaces have

been established for the digital pulse versions.

The difference lies in how the edges are processed. The falling

edges are processed in the P interface and the rising edges in the

M interface. To reduce the number of different models to a minimum,

the P110 interface was created as a universal pulse interface which

combines both functions. The reference point for the propagation time

measurement is the start pulse.

Extremely precise digitizing chip for P110 pulse interface

Companies developing their own electronic control and evaluation

unit can create a highly accurate P interface cost-effectively and with

minimum effort using the Balluff digitizing chip. The digitizing chip

was developed as a high-resolution, confi gurable ASIC for Micropulse

Transducers with P interface.

P111 interface – Cost savings using DPI/IP for start-up and

installation

DPI/IP is a protocol for direct data interchange between a controller

and transducer. The signal lines are used to send additional information

such as manufacturer, measuring length and waveguide gradient. This

allows start-up or replacement of a transducer without having to make

manual changes to the controller parameters.

Features

■ Bi-directional communication

■ Position measuring system controller using Init and start/stop signals

■ Integrated diagnostic functions

■ Plug and Play

■ Automatic confi guration reduces downtimes.

■ Transmission of sensor type, measuring length, specifi c parameters

■ Measurement length up to 3,250 mm

Block diagram of P interface

Advantages:

■ High resolution: the actual 1 μm of the BTL position measuring

system is fully supported by the 133 ps resolution of the chip (at low

clock frequency 2 or 20 MHz).

■ Position data from 4 magnets can be processed simultaneously

■ 4/8-bit processor interface

Profi le AT Digital pulse interface

ASIC INFO:

+49 7158 173-370

Digitizing chip 44QFP

CPU controller

4/8 bit bus

5 V Osc.

INIT

Micropulse transducer with 1 to 4 magnets

Controller or electronic evaluation unit

P pulse signal

Self-confi guring

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Series Profi le A1 BTL6

Transducer interface Pulse P11_

Customer device interface Pulse P11_

Part number BTL6-P11_-M_ _ _ _-A1-S115

System resolution processing-dependent


Reproducibility ≤ 20 μm

Resolution ≤ 10 μm


typ. ±0.02%, max. ±0.04%, 500...1500 mm nominal stroke


Current consumption ≤ 60 mA (at 1 kHz)

Operating temperature 0...+70 °C


Ordering example:

BTL6-P11_-M_ _ _ _-A1-S115

*the version without DPI/IP is only available up to a nominal stroke of 1,500

Profi le ATDigital pulse interface

Data protocol

0 without DPI/IP*

(standard)

1 with DPI/IP

Standard

nominal stroke [mm]

0050 0075 0100 0130 0150 0160 0175

0200 0225 0250 0300 0350 0360 0400

0450 0500 0550 0600 0650 0700 0750

0800 0850 0900 0950 1000 1100 1200

1250 1300 1400 1500 1700 2000 2100

2500 2800 3000 3250


Please enter code for data protocol and

nominal stroke in the Part number.

Scope of delivery

■ Transducer



Magnet, page 129



The rising and falling edges can be

evaluated.


Profi le P

Profi le PF

Profi le AT

General data

Analog interface

Operating modes


Ethernet interface

Accessories

Profi le BIW

Rod




Accessories


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VARAN bus

SplitterSplitterSplitter

Profi le AT Transducer

Micropulse position measuring system BTL6-V11_ Profi le AT

with Industrial Ethernet

Precision measurement of the travel path of primary and

secondary axes!

Micropulse position measuring systems in a profi le housing are non-

contact, absolute measuring systems for accurately measuring one

or more measurement paths. The position measuring systems are

characterized by a stable structure, high degree of protection, simple

installation and wear-free measuring principle with a high degree of

accuracy. One signifi cant advantage is an economical single plug

solution. which in terms of system costs incurred for materials and

installation, scores well compared to expensive three-plug models.

Up to four axes with one transducer

Up to four passive magnets "mark" the measuring positions on the

measuring path without making contact, with measuring ranges from

50 to 4000 mm.

Features





■ Stroke lengths up to 4000 mm

■ Up to 4 magnets per transducer

■ Fast, simple mounting

■ Single-plug solution saves system costs

■ Secure data transmission

Additional information

For VARAN, see www.varan-bus.net

or for EtherCAT, see www.ethercat.org

Profi le AT Ethernet interface

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Series Profi le A1 BTL6 Profi le A1 BTL6

Output signal VARAN EtherCAT

Transducer interface V11V V11E

Customer device interface VARAN EtherCAT

Part number BTL6-V11V-M_ _ _ _-A1-S115 BTL6-V11E-M_ _ _ _-A1-S115

System resolution ≤ 15 μm ≤ 15 μm

Repeat accuracy ≤ 20 μm ≤ 30 μm

Reproducibility ≤ 30 μm ≤ 30 μm

Sampling rate fSTANDARD = 1 kHz (< 850 mm) fSTANDARD = 1 kHz (< 850 mm)



≤ ±200 μm up to 500 mm nominal stroke




Polarity reversal protected yes yes

Operating temperature 0...+70 °C 0...+70 °C


Ordering example:

BTL6-V11_-M_ _ _ _-A1-S115

Please enter the code for the

nominal stroke in the part number.

Scope of delivery

■ Transducer



Magnet, page 129


Profi le ATEthernet interface

Interface

V VARAN

E EtherCAT

Standard

Nominal stroke [mm]

0160 0175 0200 0225 0250 0275 0300

0325 0350 0360 0375 0400 0425 0450

0475 0500 0550 0600 0650 0700 0750

0800 0850 0900 0950 1000 1100 1200

1250 1300 1400 1500



Profi le P

Profi le PF

Profi le AT

General data

Analog interface

Operating modes


Ethernet interface

Accessories

Profi le BIW

Rod




Accessories


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The BTL6-A-3800-2 Magnet can be operated at a distance of

4...8 mm from the profi le surface.

In conjunction with mounting clamp BTL6-A-MF01-A-50 and

mounting cuff BTL6-A-MF03-K-50, the mechanical installation is

compatible with series BTL5-...-P-S32 with magnet BTL5-P-3800-2

or BTL5-P-5500-2.

As a result, large measurement lengths or transducers with a bus

connection, for example, can be implemented optionally without

requiring mechanical modifi cations.

Mounting clampOrdering code: BTL6-A-MF01-A-50Includes: 1 clamp

Mounting clamps/cuff

Mounting clampOrdering code: BTL6-A-MF01-A-43Includes: 1 clamp

Mounting cuffOrdering code: BTL6-A-MF03-A-50Includes: 1 cuff

When extreme shock and vibration loads are present, we recom-

mend spacing mounting clamps every 250 mm.

Customer-specifi c mounting options

For connector accessories, see page 232


clamp pairs

to 250 mm 1

251 to 750 mm 2

751 to 1250 mm 3

1251 to 1750 mm 4

1751 to 2250 mm 5

2251 to 2750 mm 6

2751 to 3250 mm 7

more than 3251 mm 8

Profi le AT Accessories

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for Series BTL profi le A1 Profi le A1 BTL

Ordering code BAM014W BAM014Z

Part number BTL6-A-3800-2 BTL6-A-3801-2

Housing material Plastic Plastic




Scope of delivery Magnet Magnet

Lateral offset: C = ±5 mmDistance of magnet:D = 4...8 mm

Lateral offset: C = ±5 mmDistance of magnet:D = 4...8 mm

Profi le AT Accessories


Profi le P

Profi le PF

Profi le AT

General data

Analog interface

Operating modes


Ethernet interface

Accessories

Profi le BIW

Rod




Accessories


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Documents

Book for web PDF - CMA/Flodyne/Hydradyne PDFs/Balluff/Distance/Balluff BTL... · The universal standard series Stroke lengths up to 7,620 mm Programmable output signals – measuring